1. Mini-and micro-gas turbines for combined heat and power;Pilavachi;Appl Therm Eng,2002
2. BP. Statistical review of world energy 2012. British Petroleum; 2012. 〈http://www.bp.com/assets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2011/STAGING/local_assets/pdf/statistical_review_of_world_energy_full_report_2012.pdf〉.
3. BP. Energy outlook 2030. British Petroleum; 2013. 〈http://www.bp.com/liveassets/bp_internet/globalbp/globalbp_uk_english/reports_and_publications/statistical_energy_review_2011/STAGING/local_assets/pdf/BP_World_Energy_Outlook_booklet_2013.pdf〉.
4. International passenger transport and climate change: A sector analysis in car demand and associated CO2 emissions from 2000 to 2050;Meyer;Energy Policy,2007
5. Recent trends, opportunities and challenges of biodiesel in Malaysia: An overview;Lim;Renew Sustain Energy Rev,2010